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ext4: add tracepoint for ext4_forget()

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Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o 2009-11-23 07:25:08 -05:00
parent cf40db137c
commit beac2da756
2 changed files with 27 additions and 0 deletions
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fs/ext4/inode.c
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@ -89,6 +89,7 @@ int ext4_forget(handle_t *handle, int is_metadata, struct inode *inode,
might_sleep();
trace_ext4_forget(inode, is_metadata, blocknr);
BUFFER_TRACE(bh, "enter");
jbd_debug(4, "forgetting bh %p: is_metadata = %d, mode %o, "